GREENBELT, MARYLAND

Home > North America > United States > Maryland
Elevation: 36 meters Latitude: 39 02N Longitude: 076 53W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 222,424; Date Range: 5/31/06 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 31 AUGUST, 2015

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	27.3 ^°C	31 ^°C (4:15 pm)	23 ^°C (5:10 am)
Dewpoint	17.6 ^°C	21 ^°C (11:35 pm)	15 ^°C (4:35 pm)
Humidity	56.7 ^%	83 ^% (5:10 am)	38 ^% (4:35 pm)
Barometer	1017.9 ^hPa	1019.3 hPa (10:55 am)	1016.6 hPa (6:35 pm)
Wind Speed	3.4 ^km/h	11.1 ^km/h (11:55 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (103.7 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	8.7 (Base 18.3)
Growing Degree Days	17 (Base 10)

Averaged from 65 records on 31 August, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 AUGUST, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:10 AM	26 ^°C	18 ^°C	61 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
12:30 AM	26 ^°C	18 ^°C	61 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
12:50 AM	26 ^°C	18 ^°C	61 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
1:10 AM	26 ^°C	18 ^°C	61 ^%	1019 hPa	16.1 ^km	South (190°)	5.6 ^km/h	Clear
1:30 AM	26 ^°C	18 ^°C	61 ^%	1019 hPa	16.1 ^km	South (180°)	5.6 ^km/h	Clear
1:50 AM	26 ^°C	18 ^°C	61 ^%	1018.6 hPa	16.1 ^km	Calm		Mostly Cloudy
2:10 AM	26 ^°C	18 ^°C	61 ^%	1018.3 hPa	16.1 ^km	Calm		Mostly Cloudy
2:50 AM	25 ^°C	18 ^°C	65 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
3:05 AM	25 ^°C	18 ^°C	65 ^%	1018.3 hPa	16.1 ^km	Calm		Overcast
3:50 AM	25 ^°C	18 ^°C	65 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
4:10 AM	25 ^°C	18 ^°C	65 ^%	1017.6 hPa	16.1 ^km	Calm		Scattered Clouds
4:30 AM	25 ^°C	19 ^°C	69 ^%	1017.9 hPa	16.1 ^km	Calm		Scattered Clouds
4:50 AM	24 ^°C	19 ^°C	73 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
5:10 AM	23 ^°C	20 ^°C	83 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
5:50 AM	25 ^°C	19 ^°C	69 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
6:10 AM	23 ^°C	20 ^°C	83 ^%	1017.9 hPa	16.1 ^km	Calm		Mostly Cloudy
6:50 AM	23 ^°C	20 ^°C	83 ^%	1018.3 hPa	16.1 ^km	Calm		Clear
7:10 AM	24 ^°C	20 ^°C	78 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
7:30 AM	24 ^°C	20 ^°C	78 ^%	1019 hPa	16.1 ^km	Calm		Clear
7:50 AM	25 ^°C	20 ^°C	74 ^%	1019 hPa	16.1 ^km	Calm		Clear
8:10 AM	25 ^°C	20 ^°C	74 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
8:50 AM	26 ^°C	19 ^°C	65 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
9:10 AM	26 ^°C	18 ^°C	61 ^%	1018.6 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h	Clear
9:50 AM	27 ^°C	18 ^°C	58 ^%	1019 hPa	16.1 ^km	West (260°)	5.6 ^km/h	Clear
10:10 AM	27 ^°C	18 ^°C	58 ^%	1019 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h	Clear
10:55 AM	28 ^°C	18 ^°C	54 ^%	1019.3 hPa	16.1 ^km	SW (230°)	5.6 ^km/h	Scattered Clouds
11:15 AM	28 ^°C	17 ^°C	51 ^%	1019.3 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h	Scattered Clouds
11:35 AM	29 ^°C	17 ^°C	48 ^%	1019.3 hPa	16.1 ^km	SW (220°)	7.4 ^km/h	Clear
11:55 AM	29 ^°C	17 ^°C	48 ^%	1019.3 hPa	16.1 ^km	SW (220°)	11.1 ^km/h	Clear
12:15 PM	29 ^°C	17 ^°C	48 ^%	1019 hPa	16.1 ^km	SW (220°)	9.3 ^km/h	Clear
12:35 PM	29 ^°C	17 ^°C	48 ^%	1019 hPa	16.1 ^km	SW (220°)	9.3 ^km/h	Clear
12:55 PM	29 ^°C	16 ^°C	45 ^%	1018.6 hPa	16.1 ^km	WSW (250°)	9.3 ^km/h	Clear
1:15 PM	30 ^°C	16 ^°C	43 ^%	1018.6 hPa	16.1 ^km	SW (220°)	7.4 ^km/h	Clear
1:35 PM	29 ^°C	16 ^°C	45 ^%	1018.3 hPa	16.1 ^km	SW (220°)	7.4 ^km/h	Clear
1:55 PM	29 ^°C	16 ^°C	45 ^%	1018.3 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h	Clear
2:15 PM	30 ^°C	16 ^°C	43 ^%	1018.3 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h	Clear
2:35 PM	29 ^°C	16 ^°C	45 ^%	1018.3 hPa	16.1 ^km	SW (220°)	7.4 ^km/h	Scattered Clouds
2:55 PM	29 ^°C	16 ^°C	45 ^%	1017.9 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h	Mostly Cloudy
3:15 PM	30 ^°C	17 ^°C	45 ^%	1017.6 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h	Scattered Clouds
3:35 PM	30 ^°C	17 ^°C	45 ^%	1017.6 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h	Clear
3:55 PM	30 ^°C	16 ^°C	43 ^%	1017.3 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h	Clear
4:15 PM	31 ^°C	16 ^°C	40 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
4:35 PM	31 ^°C	15 ^°C	38 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
4:55 PM	31 ^°C	16 ^°C	40 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
5:15 PM	31 ^°C	16 ^°C	40 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
5:35 PM	31 ^°C	16 ^°C	40 ^%	1016.9 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h	Clear
5:55 PM	31 ^°C	16 ^°C	40 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
6:15 PM	30 ^°C	17 ^°C	45 ^%	1016.9 hPa	16.1 ^km	WSW (250°)	5.6 ^km/h	Clear
6:35 PM	30 ^°C	16 ^°C	43 ^%	1016.6 hPa	16.1 ^km	SW (220°)	5.6 ^km/h	Clear
6:55 PM	30 ^°C	16 ^°C	43 ^%	1016.6 hPa	16.1 ^km	Calm		Clear
7:15 PM	30 ^°C	16 ^°C	43 ^%	1016.6 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h	Clear
7:35 PM	30 ^°C	16 ^°C	43 ^%	1016.6 hPa	16.1 ^km	South (180°)	7.4 ^km/h	Clear
7:55 PM	29 ^°C	16 ^°C	45 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
8:15 PM	28 ^°C	16 ^°C	48 ^%	1016.9 hPa	16.1 ^km	South (180°)	5.6 ^km/h	Clear
8:35 PM	28 ^°C	16 ^°C	48 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
8:55 PM	27 ^°C	17 ^°C	54 ^%	1017.3 hPa	16.1 ^km	South (180°)	5.6 ^km/h	Clear
9:15 PM	27 ^°C	17 ^°C	54 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
9:35 PM	25 ^°C	18 ^°C	65 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
9:55 PM	25 ^°C	18 ^°C	65 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
10:15 PM	25 ^°C	18 ^°C	65 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
10:35 PM	26 ^°C	18 ^°C	61 ^%	1017.9 hPa	16.1 ^km	South (170°)	7.4 ^km/h	Clear
10:55 PM	26 ^°C	20 ^°C	69 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
11:15 PM	26 ^°C	20 ^°C	69 ^%	1017.9 hPa	16.1 ^km	South (180°)	7.4 ^km/h	Clear
11:35 PM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
11:55 PM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h	Clear

Hourly data recorded from KCGS, located 0 kilometers away from Greenbelt, Maryland